SIP Gateway with 16 port FXO

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Key benefits

 Primary and secondary SIP account

 Flexible setup FXO/FXS port group

 IP trunk

 Flexible routing and manipulation

 Data/Voice/Management VLAN

► Voice and FAX all in one


► Firmware update automatically /configure update


 SIP V2.0 (RFC 3261,3262,3264)

 SDP (RFC 2327)

 REFER (RFC 3515)

 RTP/RTCP (RFC 1889,1890)

 STUN (RFC 3489)

 ARP/RARP (RFC 826/903)

 SNTP (RFC 2030)



 DNS/DNS SRV (RFC 1706/RFC 2782)

 VLAN 802.1P/802.1Q

 Diff Serve

Voice & Fax

 G.711A/U law, G.723.1, G.729A/B

 Comfort Noise Generation(CNG)

 Voice Activity Detection(VAD)

 Echo Cancellation(G.168)

 Adaptive (Dynamic) Jitter Buffer

 Programmable Gain Control

 T.38/Pass-through/Modem FAX mode,

 Up to 14.4kbps

 DTMF mode: Signal/RFC2833/INBAND

FXO Features

 Busy tone detection

 No current take out stitches

 Detection Voice interrupted

 Detection One stage dialing

 Two stage dialing

 PSTN exterior ports polling

 Polarity Reversal

 FAS( Fake billing correction )

 DC/AC impedance config

 Caller ID detection (Bellcore Type 1&2, ETSI,DTMF)

Private Service

 Inquire LAN port IP *158#

 Inquire WAN port IP *159#

 Get IP address *150*

 Restart *111#

 Factory reset *166*000000#

Maintain & Upgarde

 Web based configuration

 Telnet configuration

 Data backup/restore

 Support English and Chinese language

 Firmware upgrade by TFTP

 Web & telnet login password modify

 Factory reset

 Automatic time synchronization


 IVR local maintenance management

Network Features

► NAT (Rout& Bridge)

► Static IP, PPPoE, DHCP

► DHCP server

► MAC address clone



► Ping, NTP, SNTP, Http, DNS, Tracert

► Static/dynamic ARP

Physical Properties

► Power: input:100-240V,50-60Hz,1.2A Max

► 4FXO output: 12VDC,1A

► 8FXO output:12VDC,2A

► 16FXO optput:110-240VAC, 0.5A

► power consumption(W): 4FXO:12;

► 8FXO:20;16FXO:48

► Temperature(operation): 0 ℃ ~ 45 ℃

    (storage): -20 ℃ ~80 ℃

► Operation Humidity: 10%-90%

► no condensation

► Dimension(w/D/H):

4/8FXO 242*152*40mm 1kg

16FXO 442*280*44mm 3.0kg

Call & Routing

► FXO port group

► IP Trunk

► Primary and secondary SIP account

► 32 inbound routing

► 32 outbound routing

► Number manipulation

► Dial plan set

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